Instruction to install the mod:
- Copy and paste "Ogniem I Mieczem".
- Rename it to "WFaS Enhanced"
- Extract the rar file into it overwriting all.

It must work.

I hadn't updated the game to version 1.143. That seems to have been the problem. Now the mod loads fine, but when I go back to the world map after winning my first battle my party doesn't appear and the game seems to assume I lost and got imprisoned.

I hadn't updated the game to version 1.143. That seems to have been the problem. Now the mod loads fine, but when I go back to the world map after winning my first battle my party doesn't appear and the game seems to assume I lost and got imprisoned.